Published 1980
| Version v1
Journal article
Pseudoscalars in the charmonium model
Creators
- 1. Manchester Univ. (UK). Dept. of Physics
- 2. Durham Univ. (UK). Dept. of Physics
Description
We take the recently found charmonium state at 2.976 GeV to be the etasub(c) and show that it can be included in a charmonium model with relativistic corrections which reproduces the s-wave spectrum, the leptonic widths GAMMA(V → e+e-) and the p-wave splittings. The upsilon spectrum is discussed as are the effects of radial and pseudoscalar mixing. (orig.)
Additional details
Publishing Information
- Journal Title
- Z. Phys., C
- Journal Volume
- 5
- Journal Issue
- 3
- Series
- Z. Phys., C.
- Journal Page Range
- 239-242
- ISSN
- 0170-9739
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 11554090
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- CHARMONIUM; CHI-2800 RESONANCES; CONFIGURATION MIXING; CORRECTIONS; LEPTONIC DECAY; MASS SPECTRA; P WAVES; PARTICLE WIDTHS; PSEUDOSCALAR MESONS; PSI-3105 RESONANCES; PSI-3695 RESONANCES; RELATIVISTIC RANGE; REST MASS; S WAVES; UPSILON RESONANCES
- Descriptors DEC
- BASIC INTERACTIONS; BOSONS; CHI RESONANCES; DECAY; ELEMENTARY PARTICLES; ENERGY RANGE; HADRONS; INTERACTIONS; MASS; MESON RESONANCES; MESONS; PARTIAL WAVES; PARTICLE DECAY; PARTICLE PROPERTIES; PSI RESONANCES; QUARKONIUM; RESONANCE PARTICLES; SPECTRA; VECTOR MESONS; WEAK INTERACTIONS; WEAK PARTICLE DECAY